Question 323582
(1/4)^3+(17/32)-(1/2)*(1/8)^2
(1/4)^3+(17/32)-1/2*1/64
(1/4)^3+(17/32)-1/128
1/64+17/32-1/128
1+2/ 64 - 1/128
3/64-1/128
6-1 / 128
5/128